Sharma, J.K. <br/><br/>
Operations research : theory and applications 

 - 3rd ed 
 - Macmilan, New Delhi  2007 
 - xxiv,1172p 
<br/><br/><label>ISBN: </label>978-1403-93151-1 
<br/><br/><label>Dewey Class. No.: </label>658.4034 Sha